Can you restore Nero backitup with another program?

I backed up some files from an old computer to put on a new one with nero installed on it. On the new comp, I had an OEM version of Nero installed on it. I uninstalled it to put the retail version on it. But still, I get the famous error message about not having the proper license. <i>(The license you are currently using does not allow you to start this application)</i>

Is there any other application that can restore the nero native backup?

anybody? I also tried using the general clean tool with no avail. Any help would be appreciated.